Note: This story was dynamically reformatted for online reading convenience.
 
 Rex (a black Lab) Became Her Lover

   When I look back at how it all started, and the love I feeling I have
for both of my lovers, it makes me feel all warm inside, and yet I have
kept this my little secret for almost a year now!

   My husband of two years knows nothing of my other lover.  Unless I tell
him, or he catches us in the act, he will never find out!

   It was not supposed to happen!  I consider myself a very loyal and
trustworthy woman, yet there are certain times in our lives where natural
instinct and strong forces drive us toward things we can't fully control.

   Two years ago my husband and I got married, and everything seemed
perfect.  We have a beautiful house in the country, my husband has a good
paying job, we have a great relationship.  The sex was good too!

   After six months of marriage we decided to have children.  We decided we
wanted to have two.  We started having sex with no protection for the first
time.  It was very exciting, and we had more sex around the time when I was
ovulating, between my periods.  After six months with still no luck, we
decided to go to the doctor to check my fertility.

   I was happy to find out that I was perfectly fine.  The doctor mentioned
I was very fertile, and asked if my husband had had a recent sperm count
check.  After talking about it, my husband decided to go and get checked,
even though he insisted that his sperm was just fine.

   A few days later my husband went in to get a sperm count.  Then after a
few days of waiting, the results came back.  According to the test results,
his sperm count was extremely low.  He took the news badly, and mentioned a
few times the next few days that he felt like less of a man.

   I assured him over and over again that he was more than enough man for
me.  Besides, the doctor recommended a diet and exercise for him to follow,
and to avoid using tight pants and underwear.  He recommended avoiding
stressful situations, which was difficult for him.

   We kept trying over and over again, until it started to feel like more
of a routine to me.  I could also sense the disappointment in him.  I tried
to encourage him, and told him to be patient.  I too was getting a little
frustrated, but would never admit it to him.  After all, I was a woman in
my prime, and ready, and very fertile, and wanted to get pregnant real bad.


   I used to take my temperature in between my periods with a thermometer
inside my vagina, monitoring my temperature to determine the perfect time
to have sex, and when I was peaking in my ovulation.

   To my surprise, I even started to have fantasies of a male stud coming
over during my ovulation, and lending me his services by penetrating me
with his huge cock and filling my pussy with his rich sperm to fertilize my
egg!  I used to get very aroused thinking of it.  My panties would actually
get soaked.  But I would never do something like that to my beloved husband
whom I love dearly.

   My husband came home from work one day with a very big surprise for me.
He had swung by the animal shelter and bought a one-year-old black Labrador
to keep me company during the long hours he was away working.  The dog was
adorable, very playful, and energetic!  My husband knew how much I love
animals, and I think he was trying to help fill that void inside me from
not being able to get pregnant.

   I grew very fond of Rex (that's what we named our Lab).  He and I would
go for long walks in the countryside.  I even used to talk to him, and
explain my frustration at not been able to get pregnant.  I confided to him
that if my husband was more of a man (both sperm count-wise and in
penis-size), it would be just perfect.

   Even though I never mentioned it to my husband for obvious reasons, I
wished his penis was a little bigger.  It was below average, from what I
had read on the Internet, and I never really got that sense of been totally
filled with dick.  Then of course there was his very low sperm count that
started to bother me, even though I loved him dearly.

   I decided that I would make a personal sacrifice and try ignore those
things.  There were other things in life besides sex and penis size.  The
months went by, and we stopped having sex as often, except during the peak
ovulation periods that I still closely monitored.

   I found myself looking at healthy-looking young men, and staring
discretely at their packages when we went into town, wondering what size,
and how much healthy rich sperm they were carrying in their huge young
balls.  I was dying to be filled with just one load!

   I found myself getting wet on several occasions, and having to change my
panties when I got home.  My husband never had a clue, but somehow Rex
knew. He would occasionally put his snout in my crotch and sniff me.  I
brushed him away quickly, so as not to draw any attention.

   One morning while walking in the woods behind our property I came across
another woman walking her female Retriever along the same path.  We stopped
briefly and greeted each other, before walking on.  Rex pulled hard at his
leash, and got loose.  He started chasing after the other dog.

   I knew something had gotten his attention.  He had a wild, crazy look in
his eyes.  I turned around and followed him, shouting his name, and calling
him back.  He was very drawn to the scent of the female dog, and started
sniffing intensely around her private area.

   "Oh no you don't," said the other woman.  She told me that other male
dogs in her area had also behaved like that.  She said she thought her dog
was going into heat.  I giggled to myself, as I knew I was ovulating too,
after taking my own temperature that same morning.

   Rex was wild and frantic, unlike I had ever seen him before.  I realized
his strong sense of smell was telling him she was ovulating and ready for
breeding.  I tried reaching for his leash, but was a little too late.  Both
dogs took off running along the path, with the other lady and me on their
heels!

   In a matter of seconds Rex was on the female dog's back, with his
powerful front paws wrapped around her waist, and his hips dancing
franticly behind her.  The other woman cried out, "Oh no!  We can't let
them get stuck." I had no idea what she was talking about.

   We finally closed in on them.  I got the shock of my life when I saw 4
or 5 inches of Rex's wet slippery pink cock protruding out its furry
sheath. He was humping wildly into the air, searching for her entrance
while spraying a clear liquid in steady powerful streams!

   My mouth was wide open as I saw his pink tool right in front of me,
desperately trying to find the other dog's opening.  I had seen him lick
himself down there before, and on occasion I had seen the bright pink tip
slip out of his fury sheath, but never thought much of it, besides being a
little curious.

   Then with one powerful jab, he hit his mark.  He drove his slippery pink
cock inside her.  The other woman kept yelling, "Don't let him get stuck."
I was still puzzled by what she meant, and tried to help her separate them.
Rex was pounding her franticly, and with such amazing intent.  I was
amazed.

   I reached for his leash and pulled as hard as I could the same time the
other woman pulled her dog the opposite direction.  With a loud plopping
sound, Rex's cock pulled out of her as I pulled him with all my force.  I
stepped back and stumbled backward onto the soft grass, pulling Rex on top
of me.

   Then the warm sensation of something wet trickling down my inner thigh
hit me.  At the same time I looked up and saw Rex standing over me with
what seemed like a 7 to 8 inch thick pink cock throbbing and spraying huge
amounts of very warm sticky cum down the inside of my soft inner thigh and
into my loose small shorts!

   I was totally frozen, and could not move.  Actually, I was in shock! 
His huge cock was only inches in front of me, and I noticed the huge
swelling at the base of his cock.  That's when I realized what the woman
was talking about...  "Not letting them get stuck."

   I had never imagined that my dog had such a huge cock, and never
imagined he had so much cum.  It was like I was in a trance and could not
move, or maybe I did not want to move right away.

   I felt his cum running down my thigh.  It was very warm, and there was
lots more spurting out.  It ran down inside my shorts.  I suddenly
panicked, realizing I was not wearing any panties under my loose stretch
shorts.  I could feel the warmth of his cum running against my pussy and
sticking to my soft pubic hair.

   I finally pulled away from him as he stood there, still cumming in
steady streams!!  "Oh My Gaaawd" I thought to myself, "That is the most cum
I have ever seen in my life...  and his cock is huge."

   The other woman finally came back toward us, after chasing down her own
dog.

   "Is everything all right," she asked.  "Oh yes, yes we are fine," I
said, trying to hide my soaked shorts with all of Rex's cum on it.  "Well I
better get him home before he tries that stunt again," I said.  We both had
a good laugh, and walked our way.

   After reaching home I quickly locked the gate behind me, let Rex loose,
and ran toward the bathroom to clean up.  The inside of my thigh was sticky
and wet from his cum, and when I took my little shorts off I discovered
that my pussy was also soaked.  I could see the milky grey droplets of his
cum attached to my soft pubic hair.

   I don't know what came over me, and what urged me to do what I did next.
I gently ran my finger through my cum-soaked pubic hair, and felt how
slippery it was between my fingertips.  Then to my own disbelief (as if an
outside force was controlling me), I slipped my cum-soaked finger inside my
wet pussy.

   I realized that not only was I soaked with Rex's cum, but my own pussy
was soaked from the inside.  Oh my god, what was becoming of me?  Why was I
so wet?

   I started having flash backs, thinking about his thick pink cock
throbbing right in front of me just moments before, and the memory of
feeling him spray large amounts of cum all down my thigh and into my
shorts. Thoughts of the amazing intensity of his powerful thrusts into the
female dog went through my mind.  I felt very dirty for thinking about it,
and yet my pussy was tingling like crazy!

   I realized I had two fingers inside my pussy as I cleaned myself.  I was
fingering myself while thinking of how rich and fertile his seed must have
been, and why my husband did not have so much cum.  I was also thinking
about how big my dog's cock was...  almost twice as big as my husband's!

   I knew my thoughts were crazy and forbidden.  I had to stop those
thoughts immediately!!  Yet my two fingers were slipping in and out of my
pussy like crazy, while at the same time I was thinking of all that cum
that went to waste.  I rubbed my fingers through my cum-soaked pubic hair,
and drove them deep inside my wetness, realizing that Rex's cum was then
inside me!

   I never thought I would have another male's cum inside me after getting
married.  The thoughts caused me to shudder, tremble, and arch my hips,
before exploding into what seemed the most intense orgasm to ever rock
through me.

   I screamed out loud, knowing that nobody could hear me.  My pussy was
fat and swollen.  It clamped and relaxed through my orgasm.  I laid down on
our big king sized bed and enjoyed the intense afterglow of my orgasm.

   I thought...  `What was I thinking?  What caused me to respond to what
happened in the woods in such an intense sexual manner?  Was I dirty?  Was
I a `Freak,' or was it simply the forces of nature taking over and
expending all that sexual frustration built up inside me for so long.'

   Also contributing to my thoughts was the almost routine sex life I had
for the last year and a half.  Seeing my very dominant young male dog show
such passion toward the other dog, and then finally showing his amazing
penis, and most importantly showing off his amazing fertility and huge
quantities of healthy rich sperm...  those thoughts led me to think that
those issues were the root of my husband's problem.

   The tip of the iceberg was when I was fingering myself and thinking
forbidden and naughty thoughts that I had never entertained in my mind
before.  The thought of Rex's huge thick cock pushing my soft pussy lips to
the side, and then me clamping around it as it penetrated my most sacred
parts, and ejaculating inside me over and over again with his warm healthy
cum...  filling me until I was so full it was running out.  With that
thought I had one of the most intense and forbidden orgasms ever.

   I eventually came around again, and stepped into the shower to wash all
of Rex's cum off me.  After a long shower, and after shaving all my pubic
hair off, I put on my robe and walked downstairs to start preparing dinner
before my husband got home.

   I found it difficult to concentrate after what had happened a few hours
earlier, and I kept getting the wrong items out of the fridge.  My thoughts
went to Rex, and I realized that he must be getting hungry too.  I put
aside what I was doing, and went to get his dog food.

   Rex came running to the back door as soon as I opened it.  I let him
inside and he knew it was dinnertime.  He obediently sat down, wagging his
tail as I put his bowl of food in front of him.  He gobbled the food down
as I knelt next to him to admire him.

   I could not help it, but my eyes moved under his belly and toward his
furry sheath.  I could never look at him the same way again, after having
seen what he had hidden inside his furry protective sheath.

   "Stop right now!" I told myself.  "This is insane.  I am sitting here
thinking about my dog's penis!" I got up and went to finish making dinner
for my husband and me.

   I sat down in the living room to watch some TV.  The phone rang.  It was
my husband.  He told me he would be working very late on a project that
needed to be finished by the next day.  He told me that he was going to
sleep over at a hotel right next to the office, instead of risking driving
the two hours back home late at night.

   I was very disappointed, and reminded him that I had measured my
temperature that morning, and I was peaking in my ovulation cycle!

   "Maybe we should take a break, and try again later some time," he said.
His words hit me hard, and I felt the tears running down my cheeks.  I
tried not to sound disappointed and shocked by what he had just said.  I
calmly said good night and hung up the phone.

   The tears ran down my cheeks as I walked to the couch and plopped down.
The tears kept running.  All the emotions from the tension involving having
children hit me.  I sobbed and let it all out.  Rex came into the living
room and sat down in front of me, looking at me with his big brown eyes,
sensing my saddened state.  I reached out and patted his head, thanking him
for his concern.

   He rested his head on my thigh, looking at me to make sure I was fine. I
was glad for his companionship in that difficult period in my life.  His
head felt warm against my bare skin as my robe slipped open.  I did not
even bother closing my robe again, even though I was totally naked under my
robe.

   I knew Rex understood me as I patted him and told him that I was
ovulating, and that my husband was supposed to be with me right then,
trying to take advantage of the very few days I could get pregnant each
month.  I felt I was just like the female dog that was in heat that day,
except that her cycle was every six months.

   My thoughts went back to what had happened that day, and I was still
amazed by Rex's very strong interest in the bitch after picking up her
scent!  I remembered the wild intense look in his eyes, and desire and
drive he had to comply with the strong instinct deep down inside him.  I
admired that in him, and found it very attractive and masculine, even
though he was a dog.

   I could not help wonder if he could sense my readiness, and that I too
was in full heat.  I gently spread my legs wide open, exposing my vagina to
see how he would react.  My heart was pounding, and I was blushing from the
little experiment!

   Immediately Rex started sniffing the air, indicating an interest in the
new sweet scent that was filling the air around him.  I was glad to see
that he was responding.  It made me very curious as to what he would do
next.  Rex looked at me as if seeking approval before he pushed his snout
between my spread legs and sniffed some more.

   I jumped when his cold nose touched my bare pussy, and his long pink
warm tongue brushed over my whole pussy.  It sent a warm tingle inside my
pussy that spread to my belly.  "Oh My God," I uttered, as he kept lapping
my pussy, sending all the right signals.  I felt my sexual arousal building
by the second.  I felt my pussy tingling, and I realized I was getting wet
from my dog licking me.

   I can't explain the feelings that were going through my body as I was
been very stimulated by my dog.  It was a forbidden and very naughty
feeling that only highlighted the experience.

   That day was a rude awakening for me.  I had never imagined in my
wildest fantasy that I would ever get sexually aroused by the kind of
incident I had experienced that morning...  and by having my loving dog
licking the soft folds of my newly shaved pussy with amazing warmth and
talent.  My husband never liked oral sex, and there I was getting it from
my dog.

   My Rex was stimulating me in a way that I had never felt before.  His
tongue slurped franticly at my sweet and soaked pussy!  My pussy lips were
swollen fat, and he had opened them wide as his tongue occasionally snaked
inside me, searching for more sweet nectar.  "Oh God Rex, you are turning
me on!" I knew he must have sensed my readiness, and just the thought of
him thinking of me as his bitch in heat made me wet.

   I curiously looked to the side, and what I saw next sent a wave of
warmth through my whole body.  I felt my pussy start throbbing like never
before!  His pink cock tip was protruding out his sheath.  It looked very
wet and slippery.

   I started thinking of that morning...  the full size of his penis... 
and the amazing amount of cum he had stored in those big balls.  I could
not help myself!  After all, I was a woman in my sexual prime, and on top
of that, I was ovulating.  Only a woman can know what I was feeling right
then!  That deep instinct drives a woman when she is ovulating and has the
desire to breed and reproduce.

   I wondered what was going through Rex's mind right then.  Did my scent
and taste turn him on?  Did his very strong animal breeding instinct tell
him that I was in heat and ready to breed right then?  Could he actually
breed with a human female?

   I felt very dirty and naughty by even entertaining the thought of him
breeding with me, yet the remote thought of letting it happen turned me on
in a way that I had never felt before.

   I could not resist the temptation.  I reached over and ran my hand under
his belly and gripped his sheath firmly in my hand.  I felt the texture of
his penis under the soft skin of his sheath, and bravely started moving my
hand back and forth along it!  The sight of his wet pink pointy tip peeking
out every time I pulled his skin back started a chain reaction that I could
not stop, even though I tried.  His hips started humping back and forth. 
The feeling of his penis getting thicker and longer in my hand told me I
was turning him on too!

   His cock kept getting bigger with my every stroke.  I had never felt a
cock of that size in my hand before, and knew it would get even bigger.  My
body was virtually screaming out loud, and my pussy was fat and juicy.  My
pussy lips spread open like a flower in preparation for just one thing.

   Rex's pre-cum started shooting up my arm, and I decided at that point
that I wanted to feel his sex organ against mine.  I was not sure how to
proceed with my decision.  All I knew was that my whole body was willing
and ready to let him have me, if he wanted.  I had feelings for him, and
badly wanted him inside me!

   I took a deep breath and got down on all fours in front of him, hoping
that he would know what to do next.  I rested on my elbows, spread my knees
far apart, and pushed my ass in the air, totally exposing myself to him.

   It was like he knew exactly what signals I was giving him.  He quickly
came behind me and licked me twice before jumping on my back and gripping
his powerful paws around my waist.  He was humping his hips the same time
his rear legs were dancing behind me, as he positioned his penis against my
soft swollen pussy.

   I felt the warmth of his pre-cum hitting my pussy, and knew I was well
lubed by him and my own juices.  I felt his tip searching, and I knew I was
at the crossroads of being unfaithful to my husband.  It was my husband's
pussy, and now another male was at the entrance to his wife's pussy,
invading his property.  When it finally slipped past the soft folds of my
pussy lips and dipped into my warm wetness...  I all went crazy!

   Rex arched his hips back before thrusting forward, driving his slippery
pink member inside me!  The lips of my pussy gripped his penis, forcing the
soft skin of his sheath back, exposing his whole cock, and resting behind
the slight bulb at the base of his penis.

   `Ahaaaaa...  Rex you are inside me,' I thought.  The sensation of his
warm slippery cock inside me was mind blowing!  Then when he started
humping his cock in and out of my pussy I knew I was in trouble...  or was
it heaven.  He did not waste any time.  His primary goal was to breed with
me, and impregnate me as fast as he could.

   His cock started swelling thicker inside me, leaking pre-cum mixed with
his cum inside me as he franticly fucked me!  Harder and harder he drove
his cock into me, and the sensation of his knot expanding fast, pushing my
pussy lips further apart, before settling inside me, was amazing!

   It hurt a little at first as his cock and knot swelled inside me,
pressing against the walls of my pussy.  I was unaccustomed to the feeling
of his pointy tip touching unexplored depths of my pussy before it rested
at the entrance of my womb.  There was no turning back.  Another male had
his cock inside me, and he was satisfying my needs...  finally!  I loved my
husband, but this male was superior to him when it came to pleasing me in
the sex department, and I could not deny that!

   What happened next I will never forget, and it remains the highlight of
that whole event.  An amazing warmth spread through my pussy.  The pressure
of his cum spurting powerful jets of sperm deep inside my pussy sent me
over the edge as I pushed back to meet his thrusts, and to ensure he was as
deep as he could get, making sure his sperm was forced into my belly.

   I exploded violently into an orgasm that temporarily made me loose my
vision.  It was so intense!  The feeling of finally been filled with cock
to the max was out of this world!

   Rex and I were breeding, and nothing could get in between us.  His cock
expanded inside me, locking us together by his baseball-size knot, and
trapping his sperm inside me, giving it lots of time to work deep inside my
womb!  Even if my husband caught me at that point, it was too late.  My
lover's sperm was already deep inside me, rich and fertile, and the amount
was 20 times more than my husband could ever produce.

   I would feel sorry for my husband if he saw us, but I had certain needs
that needed to be fulfilled, and my lover was doing it very well.  Rex made
me feel like a real woman again.  My belly felt bloated with his rich seed!
I was ovulating, and I believed my chances of getting pregnant were very
high with the amount of sperm I had inside me right then!

   Rex and I stayed stuck together for a long time.  I had several orgasms
in that period, and could still feel his warm cum trickling into my pussy
the whole time.  My pussy milked his huge balls for every single drop of
his precious seed.  It was the best sex ever, and I wanted more!

   When Rex finally started shrinking and pulled out, the amount of cum
that followed was amazing.  It splashed all over the carpet under us.

   We both walked upstairs to my room as his cum ran down my leg the whole
way.  We cuddled up next to each other and took a nap.  I knew I had to
have him inside me again later.  I decided not to shower yet.  I wanted his
warm sperm to work its way deep inside me, and let nature take its course.

   I had taken a huge step in my life by offering my most precious egg to
another male than my husband to impregnate.  He made me feel like a woman
like never before with his powerful and intense thrusts into me, filling me
like never before, and then unleashing amazing amounts of rich healthy
sperm...  bloating my belly with his seed, and filling a void that I had
only fantasized about for a long time.

   Having successfully mated with Rex, I lay back next to my lover as our
sex fluids mixed inside me, my egg bombarded by his strong swimmers.  I
couldn't help but believe that one would attach.

   The feelings I felt for Rex right then was the love a woman feels for
the father of her children!  I wanted his love seed inside me many more
times in the next few days during my ovulation.  I really wanted him to
make me pregnant with his offspring!  I would keep it a deep secret, and
even give birth to our puppies in secrecy.

   Maybe I was been very unrealistic, but that is how I felt right then.  I
felt like I had gotten in touch with my feminine side after his deep
penetration and powerful ejaculation inside me, and I wanted to exploit it
to the fullest.

   I was awoken after a short nap by the sound of my sister calling my
name, and knocking on my door.  I quickly put on a pair of white cotton
panties and my nightgown, and hurried downstairs to open the door for her.

   I let her in and we hugged.  I made some tea for both of us, and we sat
down to catch up.  She could not stay long.  She wanted to know if there
was any new news in my attempt to get pregnant, since I had told her all
about our problems.

   I blushed slightly, and felt a warm sensation while thinking of what had
happened earlier.  "No luck yet I am afraid," I replied.  After a lot of
chatting back and forth I walked her to her car and we said our goodbye's.

   Walking back to the house I felt real slippery between my legs as they
rubbed together.  Then I felt the unmistakable feeling of his warm milky
grey cum running into my panties, leaving a big wet spot, a reminder of our
earlier breeding.

   I felt like a slut as I started feeling horny again after the little
leak into my panties.  My heart started beating wildly as I started to
fantasize about taking all my clothes off and walking into the woods with
Rex, crawling on all four with him, and pretending I was his mate in heat,
as I let him take me over and over again.

   The thought was driving me crazy!  How had I transformed from a faithful
good wife into a doggie slut overnight?  Somehow the animal inside me had
been awakened, and my naturally strong breeding instinct as a woman was
running in overdrive!

   I knew I had crossed a line that would change me forever.  I could never
go back to the innocence I had before that day.  I knew it was forbidden,
and yet I could not help my body responding the way it did, and the craving
it had to be satisfied, and allowed to feel like a woman.

   The thing that turned me on immensely too was the fact that somehow
there was a mutual sexual attraction between Rex and me to breed with each
other, even though we were not of the same species!

   I was further turned-on just knowing that Rex had taken me with such
passion, and had brutally fucked and stretched me like every woman deserves
to be taken.  And...  that he tried his best to impregnate me, no matter
how many times he had to breed with me.  I was feeling a raw primitive
feeling of knowing that Rex wanted me, and that I let him have his way with
me!

   I loved the fact that the smell of my sex attracted him to have a strong
urge to breed with me...  that my pussy gave the right signals showing my
readiness.

   It was about raw sex in its very primitive and instinctual state.  No
complications or phone calls and feelings involved in having a sexual
relationship with a man.  He would not talk and tell.  He had an
unconditional love and faithfulness toward me, and a readiness to take me
anytime of the day, as long as I gave him the right signals, and gave him
permission.

   The next day I decided I would wear something very light, and walk with
him in the woods at evening, and get naked for him, and crawl around on all
four to create the sensation of been one with nature in its pure animal
form, and let him take me the same way he wanted to desperately breed with
the other bitch the previous evening.  The thought that I was actually
going to try it that evening made me extremely excited!

   That evening I removed my panties an slipped into a short skirt that
could be removed easily, and a tank top without a bra, so I could show my
naturally large well-shaped tits.  They seemed to be swelling from the
protein-rich cum inside me already, and by my excited state!

   In a soft grassy area I got down on all fours, lifting my skirt to
expose my bare bottom.  Then came the moment of truth.  Rex saw me on all
fours in a very suggestive manner.  Immediately Rex came up and licked my
face quickly, before moving behind me.  He started sniffing my sex that was
fully exposed to him.

   Then it happened!  The sensation of Rex licking my pussy sent a quiver
down my spine.  He soon started lapping at my pussy, using the full length
of his tongue, wrapping from my ass all the way up over the soft natural
fat folds of my pussy lips, and over my clit (that was growing bigger by
the second)!

   I could not believe that things were actually unfolding the way I had
thought about earlier.  Was I dreaming, or were all my long feelings of
neglect and desire to be treated like a woman again being fulfilled.

   I could feel my body starting to respond to Rex's attention.  My breasts
were swelling with anticipation, and my nipples were extra sensitive from
standing erect for so long.  My pussy was throbbing, and my juices were
flowing.  Before they could run down my crack, Rex feverishly licked them
up.

   I lowered my head and looked under my belly, trying get a glimpse of his
keen interest in my sex!

   As on the afternoon before, Rex instinctively jumped on my back, and
within seconds I felt his pointy tip against my wet entrance.  After only a
few smaller jabs feeling his way around, his pointy tip felt my warm
wetness.  He lunged forward, driving his long slippery penis into me!  It
had started.  Like two animals in the wild we were breeding.

   Rex was again slipping his cock in and out of my soaking wet pussy! 
Soon he picked up the pace, and my eyes got real big when I started to feel
him swell inside of me.  Then I felt the unmistakable feeling of his warm
pre-cum inside me!

   He griped me tight.  He pulled himself so deep inside me that the tip of
his cock seemed as though it was trying to pierce inside my cervix opening.
He strategically held his cock inside me, allowing his knot to swell within
me!

   The pressure was enormous as his doggie cock forced the walls of my
pussy wider.  I felt the pain of his knot swelling inside me.  I pushed
back to meet his thrusts into me.  It felt like my pussy was taking his
knot a little deeper to accommodate him more.  The pain turned into the
most amazingly satisfying fullness I could imagine.  His cock twitched
franticly inside me, just before I felt that powerful stream of Rex's hot
cum spray my insides.

   I felt every pulse of his cum spraying inside me.  The feeling it gave
me, knowing I was ripe, was amazing.  I wondered which spurt would contain
the sperm that would fertilize me.

   Then he stopped humping, and he just laid on top of me, with his doggie
cock still embedded and locked inside of me!

   The amazing thing about it was that he kept shooting his cum inside me
the whole time.  Like on the day before, I came several times during the
connection, from the pressure of his knot rubbing against my G-spot, and
from the warm cum still spraying against the inner walls of my pussy.  I
was in heaven.

   I finally got up off my knees and put on my clothes.  I felt weak, and
started moving back toward the path, with Rex at my heels, trying to get a
lick of the cum that was dripping down my leg as I walked back home.

   I felt bloated with his cum in my womb.  To me, my belly looked bigger
somehow!

   I opened the gate and let Rex and myself in.  I went right up to the
shower to clean up before my beloved husband came home.

   I was so exhausted that I collapsed on my bed and slept until my husband
rubbed his hand on my back, asking me if I was ok.  I looked at him and
smiled.

   I told him that I understood his comment about `giving it a break'
regarding trying to get me pregnant.  He looked relieved.  I knew he could
feel that enormous pressure to perform lifted off his back.  He said,
"Maybe we could get a donor, if it continues to not work out."

   "We can talk about it later honey," I told him, knowing that my womb was
still filled with Rex's donations that day.  My husband and I cuddled up
and fell asleep.  I kept my nightgown on, since I was still leaking doggie
sperm into my panties.  I would have hated to have to explain that if my
husband had noticed!

   As I lay there I thought back on all the sexual pleasure I had
experienced with Rex that day.  I knew...  of course I knew...  that all
that dog sperm was not going to cause me to bear puppies.  I knew it all
along.  But, imagining the power of the sperm deposited so deeply within
me, and reflecting on how much enjoyment my pussy had received, gave me
reason to worry less about becoming pregnant...  and reason to look forward
to more fun with my Rex.

   I slept like a baby that night, satisfied in so many ways!